
<!DOCIYPE html>
<html lang="en">
    <head>
    <mat charst="UTF-8">
        <title>title</title>
  <body>      
    <?php
  $a="";
  $css="70";
  $wy="85";
  $javascrip="70";
  $Ave=($css+$wy+$javascrip)/3;
  
  define('PI', 3.14);
  define('DRPAIH',' c:/wamp/www/');
  echo DRPAIH."hxmmzl/index1.php";
  const pi01 = 3.1415;
  echo pi01;
  ?>
      
      <table>
          <tr>
              <th>课程</th>
              <th>分数</th>
        
          </tr>
          <td>css</td>
          <td><?php echo $css;?></td>
      </tr>
      <tr>
          <td>wy</td>
          <td><?php echo $wy;?></td>
          
      </tr>
      <tr>
          <td>javascript</td>
          <td><?php echo $javascrip;?></td>
          
      </tr>
      <tr>
          <td>平均分</td>
          <td><?php echo $Ave;?></td>
      </tr>
      </table>
          

   
  </body>
    </head>
    </html>